Surf Forecasts:
How big are the waves at Irmas/Leftpoint today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 7ft (2.1m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 7ft (2.1m), 7s period with ENE swell.
- Evening surf: Evening surf (31 Aug, local time) - 7ft (2.2m), 8s period with ENE swell.
The current surf forecast for Irmas/Leftpoint at 6PM is: 2.2m 8s primary swell from a East-northeast direction and 0.6m 14s secondary swell from a South-southwest direction, 0.5m 11s secondary swell from a South direction (forecast issued at 01:00pm August 31). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 7ft (2.1m) | 7s |
| Afternoon (31 Aug) | 7ft (2.1m) | 7s |
| Evening (31 Aug) | 7ft (2.2m) | 8s |
Table - waves today at Irmas/Leftpoint. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Mon afternoon, min 25°C on Mon afternoon). Mainly strong winds. | |||||||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph | |||||||||||||||||||||
495 | 475 | 516 | 531 | 531 | 525 | 539 | 554 | 520 | 487 | 464 | 508 | 589 | 555 | 508 | 496 | 572 | 672 | 727 | 806 | 1008 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross |
High Tide | 4:46PM0.43m | 6:14AM0.56m | 5:18PM0.36m | 7:19AM0.59m | 5:54PM0.28m | ||||||||||||||||
Low Tide | 11:35AM0.19m | 11:23PM0.04m | 12:53PM0.23m | 11:56PM0.04m | 2:47PM0.24m | ||||||||||||||||
— | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | |
— | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 |
Feels °C | 23 | 22 | 22 | 21 | 22 | 21 | 22 | 22 | 23 | 24 | 24 | 24 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 21 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SW 14 | S 19 | S 19 | S 19 | S 18 | SSW 18 | S 18 | S 18 | S 18 | S 18 | S 17 | S 18 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 |
146 | 142 | 138 | 102 | 192 | 192 | 188 | 246 | 329 | 408 | 314 | 311 | 304 | 364 | 216 | 432 | 422 | 417 | 318 | 371 | 283 | |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | SW 14 | SW 14 | SW 14 | S 12 | S 12 | S 13 | S 10 | SSW 16 | SSE 10 | E 14 | E 14 | E 14 | S 11 | S 11 |
82 | 56 | 55 | 54 | 52 | 50 | 31 | 51 | 51 | 53 | 77 | 75 | 51 | 35 | 203 | 33 | 36 | 66 | 66 | 37 | 37 | |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 19 | S 19 | SSW 14 | SSW 14 | SSW 15 | S 10 | S 10 | W 12 | SW 14 | SW 14 | SW 14 | SW 14 | S 10 | SW 14 | SSE 10 | S 10 | S 11 | SW 13 | SSE 16 |
64 | 109 | 122 | 190 | 63 | 80 | 93 | 29 | 29 | 11 | 52 | 52 | 53 | 51 | 34 | 50 | 19 | 17 | 38 | 7 | 24 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
495 | 475 | 516 | 531 | 531 | 525 | 539 | 554 | 520 | 487 | 464 | 508 | 589 | 555 | 508 | 496 | 572 | 672 | 727 | 806 | 1008 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 109 | 109 | 58 | 56 | 51 | 49 | 49 | 51 | 49 | 109 | 109 | 56 | 50 | 49 | 49 | 49 | 56 | 60 | 60 | 109 | 109 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)












